ATE304692T1 - FIREARM - Google Patents

FIREARM

Info

Publication number
ATE304692T1
ATE304692T1 AT00968289T AT00968289T ATE304692T1 AT E304692 T1 ATE304692 T1 AT E304692T1 AT 00968289 T AT00968289 T AT 00968289T AT 00968289 T AT00968289 T AT 00968289T AT E304692 T1 ATE304692 T1 AT E304692T1
Authority
AT
Austria
Prior art keywords
shot
double
firearm
barrel
engaging
Prior art date
Application number
AT00968289T
Other languages
German (de)
Inventor
Jaroslav Kuracina
Original Assignee
Grand Power S R O
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grand Power S R O filed Critical Grand Power S R O
Application granted granted Critical
Publication of ATE304692T1 publication Critical patent/ATE304692T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/01—Counting means indicating the number of shots fired
    • F41A19/02—Burst limiters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
    • F41A5/06—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated the barrel being rotated about its longitudinal axis during recoil

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Bedding Items (AREA)
  • Emergency Lowering Means (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Earth Drilling (AREA)

Abstract

A firearm according to this invention has a bed (21) formed in the front part of a frame (2) in which is crosswise situated a pin (22). In the rear part of a barrel (3) there is formed a recess (31) of a helical form having on its opposed side ground off unlocking recess (32). The barrel (3) can rotate round its longitudinal axis due to a recoil resulting in unlocking the barrel (3) and a bolt element (4). The firearm (1) has a trigger (51) with independently from each other suspended single-shot draw bar (52) with a single-shot protrusion (53) engaging into a single-shot groove (42) and a double-shot draw bar (58) with a double-shot protrusion (59), engaging into a double-shot groove (43), the protrusions of which lean against the bottom surface of the bolt element (4). The double-shot mode of a firearm (1) is put out of operation by means of a safety catch situated in the frame (2). A locking catch is formed in one pressed piece of sheet metal.
AT00968289T 2000-01-14 2000-10-03 FIREARM ATE304692T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK54-2000A SK284336B6 (en) 2000-01-14 2000-01-14 Firearm
PCT/SK2000/000021 WO2001051871A1 (en) 2000-01-14 2000-10-03 Firearm

Publications (1)

Publication Number Publication Date
ATE304692T1 true ATE304692T1 (en) 2005-09-15

Family

ID=20435591

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00968289T ATE304692T1 (en) 2000-01-14 2000-10-03 FIREARM

Country Status (9)

Country Link
US (1) US6826997B1 (en)
EP (1) EP1252474B1 (en)
AT (1) ATE304692T1 (en)
AU (1) AU2000278227A1 (en)
CZ (1) CZ296258B6 (en)
DE (1) DE60022682T2 (en)
RU (1) RU2241941C2 (en)
SK (1) SK284336B6 (en)
WO (1) WO2001051871A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2304866B1 (en) * 2007-01-15 2009-10-27 Jaime Coll Subira DOUBLE SHOT MECHANISM FOR COUPLING IN AUTOMATIC WEAPONS.
JP5932445B2 (en) * 2012-04-06 2016-06-08 有限会社マルゼン Airgun bullet firing mechanism
SK288609B6 (en) * 2015-05-25 2018-11-05 Grand Power, S.R.O. Trigger mechanism of semi-automatic weapon without a hammer with direct striker and semi-automatic weapon
RU2616454C1 (en) * 2015-11-30 2017-04-17 Евгений Алексеевич Носатов Balanced automation system of reloading firearms
RU2658472C2 (en) * 2016-03-01 2018-06-21 Лев Фёдорович Ростовщиков Small arms automation with inclined guide
USD890286S1 (en) * 2019-03-29 2020-07-14 Battlearms Ip, Llc Barrel hood portion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE118045C (en)
FR391112A (en) * 1908-06-11 1908-10-23 Hans Schwoiser Automatic firearm
US1382197A (en) * 1917-07-16 1921-06-21 Charles J Jolidon Firearm
US3345914A (en) 1966-03-31 1967-10-10 Fred N Newcomb Two round burst mechanism mechanical automatic rifle
GB1420626A (en) * 1972-10-02 1976-01-07 Sturm Ruger & Co Auto-loading firearm
IT1225146B (en) * 1988-09-12 1990-11-02 Beretta Armi Spa CLOSING / OPENING DEVICE OF THE SHUTTER IN SEMIAUTOMATIC PISTOLS
US5050480A (en) * 1989-12-08 1991-09-24 Kniarmco Inc. Trigger assembly for a firearm
US5284081A (en) * 1992-11-03 1994-02-08 Saco Defense Inc. Lightweight grenade launcher

Also Published As

Publication number Publication date
AU2000278227A1 (en) 2001-07-24
SK284336B6 (en) 2005-02-04
EP1252474B1 (en) 2005-09-14
US6826997B1 (en) 2004-12-07
CZ296258B6 (en) 2006-02-15
EP1252474A1 (en) 2002-10-30
SK542000A3 (en) 2001-08-06
CZ20022428A3 (en) 2003-10-15
DE60022682T2 (en) 2006-07-06
DE60022682D1 (en) 2006-01-26
RU2241941C2 (en) 2004-12-10
WO2001051871A1 (en) 2001-07-19

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